Posticous or Postticous: How To spell?

The word Posticous is misspelled against Postticous, an adjective meaning "Posterior."

Postticous has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings pos & icous which should not be misspelled with single 'T'
Wrong Spelling: pos-t-icous
Correct Spelling: pos-tt-icous
Check more misspelled words of Postticous to spell it correct.